/* .index_page .main .part1 .title_en::before {
  content: "";
  width: 40px;
  height: 1px;
  background: #bfbfbf;
  margin-right: 10px;
}
.index_page .main .part1 .title_en::after {
  content: "";
  width: 40px;
  height: 1px;
  background: #bfbfbf;
  margin-left: 10px;
} */
.index_page {
  .head {
    overflow: hidden;
    top: 0;
    height: 100vh;
    position: relative;
    .bg_box {
      position: absolute;
      width: 100%;
      height: 100%;
      .bg {
        width: 100%;
        height: 100%;
        background-position: center;
        background-size: cover;
        background-image: url(../static/index/2.jpg);
      }
    }
    .content {
      left: 0;
      right: 0;
      top: 0;
      bottom: 0;
      margin: auto;
      position: absolute;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      width: 100%;
      height: 100%;
      .logo {
        margin-top: 30vh;
        width: 346.5px;
        max-width: 80vw;
      }
      .text {
        margin-top: 36px;
        width: 405px;
        max-width: 90vw;
      }
    }
  }
  .main {
    position: relative;
    z-index: 2;
    .part1 {
      overflow: visible;
      padding: 100px 18px;
      padding-bottom: 20px;
      .title {
        font-size: 34px;
        letter-spacing: 4px;
        font-family: NotoSerifCJKsc;
        color: #333333;
      }
      .title_en {
        margin-top: 30px;
        height: 1px;
        .about {
          font-size: 14px;
          font-family: Source Han Sans CN;
          color: #777777;
          width: 106px;
        }
      }
      .desc {
        margin-top: 50px;
        font-size: 15px;
        font-family: Source Han Sans CN;
        color: #333333;
        max-width: 610px;
        line-height: 32px;
        text-justify: justify;
        text-align: center;
      }
      .pic_box {
        margin-top: 55px;
        width: 100%;
        max-width: 540px;
        max-height: 540px;
        width: 80vh;
        height: 80vh;
        overflow: hidden;
        .pic_wrap {
          width: 100%;
          height: 100%;
          .pic {
            width: 100%;
            height: 100%;
            background-image: url(../static/index/9.jpg);
            background-position: center;
            background-size: cover;
          }
        }
      }
      .float_pic_group {
        margin-top: 55px;
        width: 100vw;
        overflow: visible;
        .box {
          white-space: nowrap;
          font-size: 0;
          .pic_item {
            display: inline-block;
            width: 50vw;
            margin-right: 50px;
            height: 711px;
            width: 1080px;
            img {
              height: 100%;
              width: 100%;
              object-fit: cover;
            }
          }
        }
      }
    }
    .pic_guodu {
      margin-top: 20px;
      width: 100vw;
      overflow-x: hidden;
      img {
        width: 1200px;
      }
    }
    .fang_container {
      position: relative;
      width: 600px;
      height: 600px;
      margin: auto;
      margin-top: 50px;
    }
    .fang {
      width: 600px;
      height: 600px;
      max-width: 90vw;
      max-height: 90vw;
      position: relative;
      overflow: hidden;
      .fang_child {
        width: 100%;
        height: 100%;
      }
      .fang_row {
        width: 100%;
        height: 50%;
        display: flex;
        flex-wrap: nowrap;
        .f_box {
          width: 50%;
          height: 100%;
          position: relative;
          .pic {
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
          }
        }
        .f1 {
          .pic {
            background-image: url("../static/index/img_group/1.png");
          }
        }
        .f3 {
          .pic {
            background-image: url("../static/index/img_group/2.png");
          }
        }
        .f2 {
          .f1 {
            .pic {
              background-image: url("../static/index/img_group/3.png");
            }
          }
          .f4 {
            .pic {
              background-image: url("../static/index/img_group/4.png");
            }
          }
          .f3 {
            .pic {
              background-image: url("../static/index/img_group/5.png");
            }
          }
          .f2 {
            .pic {
              background-image: url("../static/index/img_group/6.png");
            }
          }
        }
        .f4 {
          .pic {
            background-image: url("../static/index/img_group/7.png");
          }
        }
      }
      .f6 {
        .pic {
          background-image: url("../static/index/img_group/1.png");
        }
      }
    }
    .shen_huo_hui {
      margin-top: 55px;
      .list {
        flex-wrap: wrap;
        .item {
          width: 220px;
          height: 150px;
          background: #f8f8f8;
          border-radius: 6px;
          justify-content: center;
          margin: 0 4px;
          margin-bottom: 10px;
          .icon {
            margin-top: 20px;
            img {
              width: 50px;
              height: 50px;
              object-fit: cover;
            }
          }
          .txt {
            margin-top: 10px;
            font-size: 18px;
            font-family: Source Han Sans CN;
            color: #afafaf;
          }
        }
      }
    }
    .dong_tai {
      margin-top: 55px;
      padding-bottom: 200px;
      overflow-x: hidden;
      width: 100vw;
      .dt_item {
        position: relative;
        display: inline-block;
        margin-right: 40px;
        width: 460px;
        height: 474px;
        .pic {
          width: 100%;
          height: 345px;
          border-radius: 5px;
          overflow: hidden;
          img {
            width: 100%;
            height: 100%;
            object-fit: cover;
          }
        }
        .date {
          margin-top: 10px;
          font-size: 11px;
          font-family: Source Han Sans CN;
          color: #333333;
        }
        .dt_title {
          margin-top: 5px;
          margin-bottom: 10px;
          font-size: 18px;
          font-family: Source Han Sans CN;
          color: #333333;
        }
        .dt_sub_title {
          font-size: 15px;
          font-family: Source Han Sans CN;
          color: #333333;
          line-height: 32px;
          padding-right: 60px;
        }
        .go_btn {
          position: absolute;
          right: 0;
          bottom: 0;
          width: 41px;
          height: 41px;
          img {
            width: 100%;
            height: 100%;
            object-fit: cover;
          }
        }
      }
    }
  }
}
@media screen and (max-width: 959px) {
  .index_page {
    .head {
      .content {
        max-width: 80vw;
        z-index: 2;
      }
    }
    .main {
      .part1 {
        padding-top: 50px;
        padding-left: 75px;
        .float_pic_group {
          .box {
            .pic_item {
              width: 100vw;
              height: 500px;
            }
          }
        }
        .shen_huo_hui {
          .list {
            flex-wrap: wrap;
            justify-content: space-around;
          }
        }
        .dong_tai {
          white-space: normal;
          width: 100%;
          .dt_item {
            width: 100%;
            height: auto;
            .pic {
              width: 100%;
            }
            .dt_title {
              margin-top: 5px;
              margin-bottom: 5px;
              font-size: 18px;
              font-family: Source Han Sans CN;
              color: #333333;
            }
            .dt_sub_title {
              max-width: calc(100% - 50px);
            }
          }
        }
        .pic_box {
          width: 80vw;
          height: 80vw;
        }
      }
      .dong_tai {
        padding-bottom: 50px;
      }
      .shen_huo_hui {
        .list {
          .item {
            width: 46%;
            margin-bottom: 10px;
          }
        }
      }
      .pic_guodu {
        img {
          width: 180%;
        }
      }
    }
    .pic_box {
      max-width: 80vw;
      max-height: 80vw;
      max-width: 80vw;
      max-height: 80vw;
    }
    .footer {
      .pin_pai {
        width: 90vw;
        justify-content: space-around;
        flex-wrap: wrap;
        width: 90vw;
        justify-content: space-around;
        flex-wrap: wrap;
        .img_item {
          margin-bottom: 10px;
          margin-bottom: 10px;
        }
      }
    }
  }
}
@media screen and (min-width: 960px) and (max-width: 1279px) {
  .pic_box {
    max-width: 540px;
    max-height: 540px;
  }
}
